[INFO] cloning repository https://github.com/arfrie22/pn5180-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arfrie22/pn5180-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farfrie22%2Fpn5180-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farfrie22%2Fpn5180-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 536554e1d69273fe923e5bcf80c50b1b45b50270
[INFO] checking arfrie22/pn5180-rs against 615014f15745532730b9ce7a1d9309f8b4756f93 for pr-160491
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farfrie22%2Fpn5180-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arfrie22/pn5180-rs
[INFO] finished tweaking git repo https://github.com/arfrie22/pn5180-rs
[INFO] tweaked toml for git repo https://github.com/arfrie22/pn5180-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arfrie22/pn5180-rs on toolchain 615014f15745532730b9ce7a1d9309f8b4756f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arfrie22/pn5180-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking arfrie22/pn5180-rs against 615014f15745532730b9ce7a1d9309f8b4756f93 for pr-160491
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farfrie22%2Fpn5180-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arfrie22/pn5180-rs
[INFO] finished tweaking git repo https://github.com/arfrie22/pn5180-rs
[INFO] tweaked toml for git repo https://github.com/arfrie22/pn5180-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arfrie22/pn5180-rs on toolchain 615014f15745532730b9ce7a1d9309f8b4756f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arfrie22/pn5180-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d32bd41202a88091d3ff49904ed9bdaf0d8538f29eac5ff009ea774740c8a307
[INFO] running `Command { std: "docker" "start" "d32bd41202a88091d3ff49904ed9bdaf0d8538f29eac5ff009ea774740c8a307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d32bd41202a88091d3ff49904ed9bdaf0d8538f29eac5ff009ea774740c8a307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d32bd41202a88091d3ff49904ed9bdaf0d8538f29eac5ff009ea774740c8a307" "/opt/rustwide/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d32bd41202a88091d3ff49904ed9bdaf0d8538f29eac5ff009ea774740c8a307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d32bd41202a88091d3ff49904ed9bdaf0d8538f29eac5ff009ea774740c8a307" "/opt/rustwide/cargo-home/bin/cargo" "+615014f15745532730b9ce7a1d9309f8b4756f93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling defmt-macros v0.3.9
[INFO] [stderr]    Compiling defmt v0.3.8
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking des v0.8.1
[INFO] [stderr]     Checking ecb v0.1.2
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling defmt-parser v0.3.4
[INFO] [stderr]     Checking pn5180-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BlockDecryptMut` and `Pkcs7`
[INFO] [stdout]  --> src/iclass/ikeys.rs:3:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | use des::cipher::{block_padding::{NoPadding, Pkcs7}, BlockDecryptMut, BlockEncryptMut, KeyInit};
[INFO] [stdout]   |                                              ^^^^^   ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/iclass/ikeys.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 |         if ((k[i] & 1) == 0) {
[INFO] [stdout]     |            ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 256 -         if ((k[i] & 1) == 0) {
[INFO] [stdout] 256 +         if (k[i] & 1) == 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `defmt::println`
[INFO] [stdout]  --> src/iclass/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use defmt::println;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlockDecryptMut` and `Pkcs7`
[INFO] [stdout]  --> src/iclass/ikeys.rs:3:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | use des::cipher::{block_padding::{NoPadding, Pkcs7}, BlockDecryptMut, BlockEncryptMut, KeyInit};
[INFO] [stdout]   |                                              ^^^^^   ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/iclass/ikeys.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 |         if ((k[i] & 1) == 0) {
[INFO] [stdout]     |            ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 256 -         if ((k[i] & 1) == 0) {
[INFO] [stdout] 256 +         if (k[i] & 1) == 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `defmt::println`
[INFO] [stdout]  --> src/iclass/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use defmt::println;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zerocounter` is assigned to, but never used
[INFO] [stdout]    --> src/iclass/ikeys.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |     let mut zerocounter = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_zerocounter` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `zerocounter` is never read
[INFO] [stdout]    --> src/iclass/ikeys.rs:257:13
[INFO] [stdout]     |
[INFO] [stdout] 257 |             zerocounter += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registers`
[INFO] [stdout]    --> src/lib.rs:133:47
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn write_register_multiple(&mut self, registers: &[WriteMultiple]) -> Result<(), Pn5180Error> {
[INFO] [stdout]     |                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registers`
[INFO] [stdout]    --> src/lib.rs:145:46
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn read_register_multiple(&mut self, registers: &[u8], buffer: &mut [u8]) -> Result<(), Pn5180Error> {
[INFO] [stdout]     |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]    --> src/lib.rs:145:64
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn read_register_multiple(&mut self, registers: &[u8], buffer: &mut [u8]) -> Result<(), Pn5180Error> {
[INFO] [stdout]     |                                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn write_data(&mut self, data: &[u8]) -> Result<(), Pn5180Error> {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/lib.rs:220:43
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn mifare_authenticate(&mut self, key: &[u8; 6], key_type: u8, address: u8, uid: u32) -> Result<u8, Pn5180Error> {
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_type`
[INFO] [stdout]    --> src/lib.rs:220:58
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn mifare_authenticate(&mut self, key: &[u8; 6], key_type: u8, address: u8, uid: u32) -> Result<u8, Pn5180Error> {
[INFO] [stdout]     |                                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/lib.rs:220:72
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn mifare_authenticate(&mut self, key: &[u8; 6], key_type: u8, address: u8, uid: u32) -> Result<u8, Pn5180Error> {
[INFO] [stdout]     |                                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uid`
[INFO] [stdout]    --> src/lib.rs:220:85
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn mifare_authenticate(&mut self, key: &[u8; 6], key_type: u8, address: u8, uid: u32) -> Result<u8, Pn5180Error> {
[INFO] [stdout]     |                                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_uid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `register`, `action`, and `content` are never read
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct WriteMultiple {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 10 |     register: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     action: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     content: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zP` should have a snake case name
[INFO] [stdout]    --> src/iclass/ikeys.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let mut zP = 0;
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `z_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zCaret` should have a snake case name
[INFO] [stdout]    --> src/iclass/ikeys.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let zCaret = check(zP);
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `z_caret`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zTilde` should have a snake case name
[INFO] [stdout]    --> src/iclass/ikeys.rs:215:13
[INFO] [stdout]     |
[INFO] [stdout] 215 |     let mut zTilde = u64::from_be_bytes(out_buffer);
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `z_tilde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zTilde_i` should have a snake case name
[INFO] [stdout]    --> src/iclass/ikeys.rs:233:17
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let mut zTilde_i = get_six_bit_byte(zTilde, i as isize);
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `z_tilde_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `T` should have a snake case name
[INFO] [stdout]   --> src/iclass/cipher.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn T(state: &CipherState) -> bool {
[INFO] [stdout]    |    ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `B` should have a snake case name
[INFO] [stdout]   --> src/iclass/cipher.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn B(state: &CipherState) -> bool {
[INFO] [stdout]    |    ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Tt` should have a snake case name
[INFO] [stdout]    --> src/iclass/cipher.rs:122:6
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let Tt = T(s);
[INFO] [stdout]     |         ^^ help: convert the identifier to snake case: `tt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/iclass/cipher.rs:159:2
[INFO] [stdout]     |
[INFO] [stdout] 159 |     out_stream.push_bit((s.r >> 2) & 1);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 159 |     let _ = out_stream.push_bit((s.r >> 2) & 1);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `MAC` should have a snake case name
[INFO] [stdout]    --> src/iclass/cipher.rs:181:4
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn MAC(k: &[u8; 8], in_stream: &mut BitStream, out_stream: &mut BitStream) {
[INFO] [stdout]     |    ^^^ help: convert the identifier to snake case: `mac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `initState` should have a snake case name
[INFO] [stdout]    --> src/iclass/cipher.rs:185:6
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let initState = suc(k,&inital_state,in_stream);
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `init_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zerocounter` is assigned to, but never used
[INFO] [stdout]    --> src/iclass/ikeys.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |     let mut zerocounter = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_zerocounter` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `zerocounter` is never read
[INFO] [stdout]    --> src/iclass/ikeys.rs:257:13
[INFO] [stdout]     |
[INFO] [stdout] 257 |             zerocounter += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registers`
[INFO] [stdout]    --> src/lib.rs:133:47
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn write_register_multiple(&mut self, registers: &[WriteMultiple]) -> Result<(), Pn5180Error> {
[INFO] [stdout]     |                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registers`
[INFO] [stdout]    --> src/lib.rs:145:46
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn read_register_multiple(&mut self, registers: &[u8], buffer: &mut [u8]) -> Result<(), Pn5180Error> {
[INFO] [stdout]     |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]    --> src/lib.rs:145:64
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn read_register_multiple(&mut self, registers: &[u8], buffer: &mut [u8]) -> Result<(), Pn5180Error> {
[INFO] [stdout]     |                                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn write_data(&mut self, data: &[u8]) -> Result<(), Pn5180Error> {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/lib.rs:220:43
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn mifare_authenticate(&mut self, key: &[u8; 6], key_type: u8, address: u8, uid: u32) -> Result<u8, Pn5180Error> {
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_type`
[INFO] [stdout]    --> src/lib.rs:220:58
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn mifare_authenticate(&mut self, key: &[u8; 6], key_type: u8, address: u8, uid: u32) -> Result<u8, Pn5180Error> {
[INFO] [stdout]     |                                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/lib.rs:220:72
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn mifare_authenticate(&mut self, key: &[u8; 6], key_type: u8, address: u8, uid: u32) -> Result<u8, Pn5180Error> {
[INFO] [stdout]     |                                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uid`
[INFO] [stdout]    --> src/lib.rs:220:85
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn mifare_authenticate(&mut self, key: &[u8; 6], key_type: u8, address: u8, uid: u32) -> Result<u8, Pn5180Error> {
[INFO] [stdout]     |                                                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_uid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `register`, `action`, and `content` are never read
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct WriteMultiple {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 10 |     register: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     action: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     content: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zP` should have a snake case name
[INFO] [stdout]    --> src/iclass/ikeys.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let mut zP = 0;
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `z_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zCaret` should have a snake case name
[INFO] [stdout]    --> src/iclass/ikeys.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let zCaret = check(zP);
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `z_caret`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zTilde` should have a snake case name
[INFO] [stdout]    --> src/iclass/ikeys.rs:215:13
[INFO] [stdout]     |
[INFO] [stdout] 215 |     let mut zTilde = u64::from_be_bytes(out_buffer);
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `z_tilde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `zTilde_i` should have a snake case name
[INFO] [stdout]    --> src/iclass/ikeys.rs:233:17
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let mut zTilde_i = get_six_bit_byte(zTilde, i as isize);
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `z_tilde_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `T` should have a snake case name
[INFO] [stdout]   --> src/iclass/cipher.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn T(state: &CipherState) -> bool {
[INFO] [stdout]    |    ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `B` should have a snake case name
[INFO] [stdout]   --> src/iclass/cipher.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn B(state: &CipherState) -> bool {
[INFO] [stdout]    |    ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Tt` should have a snake case name
[INFO] [stdout]    --> src/iclass/cipher.rs:122:6
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let Tt = T(s);
[INFO] [stdout]     |         ^^ help: convert the identifier to snake case: `tt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/iclass/cipher.rs:159:2
[INFO] [stdout]     |
[INFO] [stdout] 159 |     out_stream.push_bit((s.r >> 2) & 1);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 159 |     let _ = out_stream.push_bit((s.r >> 2) & 1);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `MAC` should have a snake case name
[INFO] [stdout]    --> src/iclass/cipher.rs:181:4
[INFO] [stdout]     |
[INFO] [stdout] 181 | fn MAC(k: &[u8; 8], in_stream: &mut BitStream, out_stream: &mut BitStream) {
[INFO] [stdout]     |    ^^^ help: convert the identifier to snake case: `mac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `initState` should have a snake case name
[INFO] [stdout]    --> src/iclass/cipher.rs:185:6
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let initState = suc(k,&inital_state,in_stream);
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `init_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.09s
[INFO] running `Command { std: "docker" "inspect" "d32bd41202a88091d3ff49904ed9bdaf0d8538f29eac5ff009ea774740c8a307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32bd41202a88091d3ff49904ed9bdaf0d8538f29eac5ff009ea774740c8a307", kill_on_drop: false }`
[INFO] [stdout] d32bd41202a88091d3ff49904ed9bdaf0d8538f29eac5ff009ea774740c8a307
